Dymax Railcar Couplers transform your wheel loader or tractor into a powerful railcar mover. These rugged tools make switching cars faster, safer, and more efficient, using machines already in your fleet.
It’s the most cost-effective way to safely spot railcars using equipment you already own — no need for a dedicated railcar mover.
The Dymax Railcar Air Brake Control System brings high-performance braking to your loader for safe, efficient railcar movement. Powered by your machine’s hydraulics, it uses a heavy duty 2-stage screw compressor—no engine required. Operators control car brakes and air latches from the cab. The system mounts flexibly on the coupler, frame, or rear deck to suit your setup.
TRACTOR MODELS
| Model
Hookup Weight (lbs) |
| DX-RCQ-HY-RFS-TR
Rear 3 point free slide with hydraulic pin and retainer knuckle Available for Category 2, 3, 4 hitches Weight: 2650 |
| DX-RCQ-HY-RHS-TR
Rear 3 point hydraulic slide with hydraulic pin and retainer knuckle Available for Category 2, 3, 4 hitches Weight: 2300 |
| DX-RCQ-HY-FFX-TR
Rail Car Quick Coupler-Hydraulic-Front Mount Fixed-Tractor Front mounted fixed design with adjustable knuckle. Includes mounting kit. Welding required for installation. Weight: 1,400 |
Some models are not listed. To determine what’s available for your machine, contact Dymax sales 1-800-530-5407.
Specifications are subject to change without notice and weights shown are approximate.
WHEEL LOADER MODELS
| Models Coupler Type Machines Weight (lbs) |
| DX-RCQ-HY-FFS-WL-40
Front free slide with hydraulic pin and retainer knuckle Cat 924, Deere 444-524, Komatsu WA200, Volvo L50-L60 Weight: 3000 |
| DX-RCQ-HY-FFS-WL-50/60
Front free slide with hydraulic pin and retainer knuckle Cat 928-930-938, Deere 544-624, Komatsu WA250-320, Volvo L70-L120 Weight: 3150 |
| DX-RCQ-HY-FFS-WL-70/80
Front free slide with hydraulic pin and retainer knuckle Cat 950-972, Deere 644-824, Komatsu WA380-470, L150-L180 Weight: 3200 |
| DX-RCQ-HY-FFS-WL-90
Front free slide with hydraulic pin and retainer knuckle Cat 980, Deere 844, Komatsu WA500, Volvo L220 Weight: 4000 |
| DX-RCQ-HY-RFS-WL-50/60
Rear free slide with hydraulic pin and retainer knuckle Cat 928-930-938, Deere 444-524, Komatsu WA200, Volvo L50-60 Weight: 3200 |
| DX-RCQ-HY-RFS-WL-70/80
Rear free slide with hydraulic pin and retainer knuckle Cat 950-972, Deere 544-624, Komatsu WA250-320, Volvo L70-L120 Weight: 3200 |
| DX-RCQ-HY-RFS-WL-90
Rear free slide with hydraulic pin and retainer knuckle Cat 980, Deere 644-824, Komatsu WA380-470, Volvo L150-L180 Weight: 3850 |
| DX-RCQ-HY-RFS-WL-100
Rear free slide with hydraulic pin and retainer knuckle Cat 988K, Deere/Komatsu/Volvo – NA Weight: 4500 |
Some models are not listed. To determine what’s available for your machine, contact Dymax sales 1-800-530-5407.
Specifications are subject to change without notice and weights shown are approximate.
Block Handling Quick Couplers
